For interior offices spaces in particular, hydraulic patch fittings such as our B300 are an ideal solution. Easy to install and with a complete range of peripheral glass fittings, the UL-certified B300 provides convenient entry on glass doors, as well as offering optional hold-open at 90 or 105 degrees. Moreover, the class-leading cam action design ensures smooth opening and closing for doors up to 100kg. Find more information here (B300).